videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including [Touhou][OLS] 2 - Netherworld Beats - WDP Arrange, [Touhou][Request Week][12-1] Two Eyes, One Heart - Komeiji Records, [Touhou] Unknown X - Remastered - Komeiji Records